The N55 engine in these models produced 375 horsepower and 383 lb-ft of torque, but performance wasn't the goal with the 740i, or any 7-series car, really. The 7-series lineup is, and always has been, ...

The BMW N55 family of engines were released for the 2009 model year, coming in to replace the ageing and troublesome N54 series. At the time, where the competition was busy chasing the highest ...